Ball valve Performance
Pneumatic Actuator Parameters | Pneumatic Operated On Off Ball Valve Parameters | ||
Actuator Type | single-acting(FO,FC),double-acting (FL) | Nominal Diameter | DN15~200mm |
Air Supply Pressure | double-acting:2-8bar; single-acting:4-8bar | Nominal Pressure | PN16,PN25,PN40,etc |
Output Torque | double-acting:4N·M~10560N·M | Valve Stem | stainless steel |
single-acting:7N·M~2668N·M | Body Material | SS304,SS316,SS316L | |
Working Temperature | Normal temperature type:-20℃~80℃(Nitrile rubber O-ring) | Valve Ball | SS304 |
High temperature type:-20℃~160℃(Fluorocarbon O-ring) | Seat Seal | PTFE/PCTFE | |
Action Range | 0~90°±5° | End Connnection | flange type |
Interface thread | GTD40~GTD83/ATD50~ATD88 G1/8″ | Application Medium | Water,steam,oil,gas |
GTD110~GTD350/ATD100~200 G1/4″ | |||
Valve position signal | Positioner:4~20mA; Limit Switch:full open/full close signal |
Feature | flexible open & close and reliable sealing |
Pneumatic Operated On Off Ball Valve Applicable Standards:
Design: API6D, API608,ASME B16.34, ISO14313, MSS SP-72
Face to face: ASME B16.10,AP6D
Flange end: ASME B16.5,ASME B16.47,EN1092, GOST 33259,etc.
Butt welded end: ASME B16.25
Leakage standard: ANSI B16.104
Inspection and test API 598,API6D